JP4391982B2 - 階層ストレージ・サブシステム内のデータを管理するための方法、システム、およびコンピュータ・プログラム（コンテンションの低減および速度の増加を伴うデータ・マイグレーション） - Google Patents

階層ストレージ・サブシステム内のデータを管理するための方法、システム、およびコンピュータ・プログラム（コンテンションの低減および速度の増加を伴うデータ・マイグレーション） Download PDF

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JP4391982B2
JP4391982B2 JP2005329864A JP2005329864A JP4391982B2 JP 4391982 B2 JP4391982 B2 JP 4391982B2 JP 2005329864 A JP2005329864 A JP 2005329864A JP 2005329864 A JP2005329864 A JP 2005329864A JP 4391982 B2 JP4391982 B2 JP 4391982B2
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volume
space
storage
storage group
data set
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JP2006195960A (ja
JP2006195960A5 (enExample
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マックス・ディー・スミス
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International Business Machines Corp
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International Business Machines Corp
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G06F12/023—Free address space management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0614—Improving the reliability of storage systems
    • G06F3/0619—Improving the reliability of storage systems in relation to data integrity, e.g. data losses, bit errors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0646—Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
    • G06F3/0647—Migration mechanisms
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0683—Plurality of storage devices
    • G06F3/0685—Hybrid storage combining heterogeneous device types, e.g. hierarchical storage, hybrid arrays

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Security & Cryptography (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
JP2005329864A 2005-01-13 2005-11-15 階層ストレージ・サブシステム内のデータを管理するための方法、システム、およびコンピュータ・プログラム（コンテンションの低減および速度の増加を伴うデータ・マイグレーション） Expired - Fee Related JP4391982B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/036,628 US7404039B2 (en) 2005-01-13 2005-01-13 Data migration with reduced contention and increased speed

Publications (3)

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JP2006195960A JP2006195960A (ja) 2006-07-27
JP2006195960A5 JP2006195960A5 (enExample) 2009-06-04
JP4391982B2 true JP4391982B2 (ja) 2009-12-24

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JP2005329864A Expired - Fee Related JP4391982B2 (ja) 2005-01-13 2005-11-15 階層ストレージ・サブシステム内のデータを管理するための方法、システム、およびコンピュータ・プログラム（コンテンションの低減および速度の増加を伴うデータ・マイグレーション）

Country Status (3)

Country Link
US (1) US7404039B2 (enExample)
JP (1) JP4391982B2 (enExample)
CN (1) CN100388178C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
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US9619154B2 (en) 2013-01-18 2017-04-11 Hitachi, Ltd. Computer system, data management method, and host computer

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JP4940738B2 (ja) 2006-04-12 2012-05-30 株式会社日立製作所 記憶領域動的割当方法
US7783826B2 (en) * 2006-09-28 2010-08-24 Qimonda Ag Data bus width converter
JP5087309B2 (ja) * 2007-04-24 2012-12-05 株式会社日立製作所 管理装置及び管理方法
JP5081498B2 (ja) 2007-05-24 2012-11-28 株式会社日立製作所 計算機システム、および、その制御方法
US8291245B2 (en) * 2008-04-17 2012-10-16 International Business Machines Corporation Method, apparatus and system for reducing power consumption based on storage device data migration
US8051243B2 (en) * 2008-04-30 2011-11-01 Hitachi, Ltd. Free space utilization in tiered storage systems
US8359444B2 (en) * 2008-09-24 2013-01-22 Hitachi, Ltd. System and method for controlling automated page-based tier management in storage systems
US8190844B2 (en) * 2008-12-02 2012-05-29 Lsi Corporation Efficient alert mechanism for overutilization of storage resources
CN102369506B (zh) 2009-05-13 2015-05-20 株式会社日立制作所 存储系统及存储系统的利用率管理方法
CN102483683B (zh) * 2009-12-24 2014-12-10 株式会社日立制作所 提供虚拟卷的存储系统
CN102456048A (zh) * 2010-10-28 2012-05-16 无锡江南计算技术研究所 海量数据处理方法及系统
US9087010B2 (en) 2011-12-15 2015-07-21 International Business Machines Corporation Data selection for movement from a source to a target
US11379354B1 (en) * 2012-05-07 2022-07-05 Amazon Technologies, Inc. Data volume placement techniques
WO2014013527A1 (en) * 2012-07-20 2014-01-23 Hitachi, Ltd. Storage system including multiple storage apparatuses and pool virtualization method
US20140068220A1 (en) * 2012-09-06 2014-03-06 Advanced Micro Devices, Inc. Hardware based memory allocation system with directly connected memory
CN103530355A (zh) * 2013-10-10 2014-01-22 曙光信息产业(北京)有限公司 数据对象的管理方法和装置
CN103605484B (zh) * 2013-11-26 2016-10-26 华为技术有限公司 一种数据存储的方法和存储服务器
US20160098302A1 (en) * 2014-10-07 2016-04-07 Strato Scale Ltd. Resilient post-copy live migration using eviction to shared storage in a global memory architecture
KR102811679B1 (ko) * 2017-02-09 2025-05-23 에스케이하이닉스 주식회사 데이터 저장 장치의 동작 방법
US10776173B1 (en) 2018-04-30 2020-09-15 Amazon Technologies, Inc. Local placement of resource instances in a distributed system

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US4638424A (en) * 1984-01-12 1987-01-20 International Business Machines Corporation Managing data storage devices connected to a digital computer
US5276867A (en) * 1989-12-19 1994-01-04 Epoch Systems, Inc. Digital data storage system with improved data migration
US5333315A (en) * 1991-06-27 1994-07-26 Digital Equipment Corporation System of device independent file directories using a tag between the directories and file descriptors that migrate with the files
US6145066A (en) * 1997-11-14 2000-11-07 Amdahl Corporation Computer system with transparent data migration between storage volumes
US6330572B1 (en) * 1998-07-15 2001-12-11 Imation Corp. Hierarchical data storage management
JP2002049511A (ja) * 2000-05-24 2002-02-15 Hitachi Ltd アドレスの割付変更方法及びこれを用いた外部記憶サブシステム
US20040054656A1 (en) * 2001-08-31 2004-03-18 Arkivio, Inc. Techniques for balancing capacity utilization in a storage environment
US6842825B2 (en) * 2002-08-07 2005-01-11 International Business Machines Corporation Adjusting timestamps to preserve update timing information for cached data objects

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9619154B2 (en) 2013-01-18 2017-04-11 Hitachi, Ltd. Computer system, data management method, and host computer

Also Published As

Publication number Publication date
US20060155950A1 (en) 2006-07-13
CN1804777A (zh) 2006-07-19
CN100388178C (zh) 2008-05-14
JP2006195960A (ja) 2006-07-27
US7404039B2 (en) 2008-07-22

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